433MHz UART Wireless Module 20dBm ISM DIP SMA Antenna GFSK 1.0km Low Cost Data Transmitter

Introducing the E49-400T20D Wireless Module, a highly reliable and cost-effective solution for diverse industrial applications. This module offers four distinct operating modes and supports a wide range of application scenarios. Designed for industrial-grade performance, the E49-400T20D operates effectively within a frequency range of 410 to 510 MHz, leveraging the ISM band for seamless communication.

### Key Features:
- Air Data Rate: Adjustable from 1.2kbps to 200kbps.
- Operating Temperature: Suitable for harsh environments from -40℃ to 80℃.
- Power Supply: Operates between 2.3V to 5.5V.
- Transmission Power: Max output of 20.0 dBm.
- Reception Sensitivity: Up to -117 dBm for enhanced data reception.
- Current Consumption: TX current at 75mA, RX current at 12mA, and ultra-low sleep current at 0.7µA.
- Communication Interface: Utilizes UART for efficient data exchange.
- Antenna Compatibility: Supports SMA with 50 ohm impedance.
- Compact Design: A small footprint of 36x21mm allows easy integration into various devices.
- Modulation Technique: Employs GFSK for reliable data communication.
- Durability: Withstands extreme industrial conditions, ideal for prolonged use.

This versatile module is perfect for applications requiring dependable wireless communication in challenging environments.